Sentryline II WRBS Terminal End – Universal

The Sentryline II WRBS Terminal End has been tested to the guidelines in NCHRP 350 for a gating, re-directive terminal end.

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When installed correctly the system will allow an errant vehicle to over ride or gate through the high tensioned anchor area of the terminal end in a safe manner.Easily installed and zero maintenance

The Sentryline II WRBS Terminal End can be Easily repaired after impact and is designed to be used with the Sentryline II NCHRP350 Wire Rope Safety Barrier System. This patented technology is available at a low cost, available exclusively through ACP.


  • Tested to NCHRP350 TL-3 (100km/h) compliant
  • AS3845: 2015 compliant
  • Low cost WRSB terminal anchor
  • Can anchor 3 or 4 cables
  • No large concrete anchor required
  • Exceptionally good vehicle behaviour


  • Length of need is met at Post 5
  • Max flare: 300mm over 10m of the terminal end (offset from tangent)
  • Posts 2 – 5 are spaced at 2m (straight)
  • All steel components are hot dip galvanised
  • Posts: Hot dip galvanised & powder coated
  • Cable: 19mm 3 x 7 strand pre stretched
  • Washers to eliminate corrosion adhesion between the steel components are 3mm polyethylene
  • 3 x ground strut concrete piles are a min. of 450mm diameter and vary in length from 1.0m to 2.5m depending on ground conditions
  • 4 x line post footings 300mm diameter x 750mm
  • Concrete: 25Mpa
  • Tensioned to 25kN at 20°C. (Tension may vary depending on air temperature at the time if installation, see chart in the installation guidelines*)

Standards and Approvals

  • Sentryline II Wire Rope Barrier Systems have been designed and tested to meet the evaluation criteria of NCHRP 350 Test Levels 3 and 4
  • AS3845:2015 compliant
  • Approved for use by Australian State Road Authorities.